X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;ds=sidebyside;f=matita%2Fmatita%2Fpredefined_virtuals.ml;h=965ae8f2d34b9d197a4bddaf2110ac563bc119c3;hb=9a7e0697f0b305e4ba26b67c37681c434709509a;hp=b276fe4bb0360e08f08492d90cdd859fdc6e9e8c;hpb=e0827239f4b44f2af9c7f88c4c7c41f2a193ae37;p=helm.git

diff --git a/matita/matita/predefined_virtuals.ml b/matita/matita/predefined_virtuals.ml
index b276fe4bb..965ae8f2d 100644
--- a/matita/matita/predefined_virtuals.ml
+++ b/matita/matita/predefined_virtuals.ml
@@ -1503,6 +1503,8 @@ let load_predefined_virtuals () =
 ;;
 
 let predefined_classes = [
+ [":"; "⁝"; ];
+ ["."; "•"; "◦"; ];
  ["#"; "⌘"; ];
  ["-"; "÷"; "⊢"; ];
  ["="; "≃"; "≈"; "≝"; "≡"; "≅"; "≐"; "≑"; ];